Use the formula 2n2 How many electrons could energy level five have? Chemistry Electron Configuration Quantum Numbers 1 Answer Junaid Mirza Jun 3, 2018 2n2=2×(5)2=50 Answer link Related questions How do I know how to assign quantum numbers to electrons? How many electrons share all of the same quantum numbers? What are the quantum numbers for the first electron in H, He, Li, and Be? What quantum numbers specify a 6s orbital? What quantum numbers specify a 6d orbital? What quantum numbers specify a 6p orbital? What quantum numbers specify a 4p orbital? What quantum numbers specify a 5p orbital? What quantum numbers specify a 5d orbital? What quantum numbers specify a 3p orbital? See all questions in Quantum Numbers Impact of this question 3590 views around the world You can reuse this answer Creative Commons License